Argentinosaurus, a massive sauropod, currently holds the record. A close runner up is the recently discovered dreadnoughtus.
It is difficult to know exactly which dinosaur had the largest heart. It is generally agreed upon that the Barosaurus had the largest heart, weighing more than two tons.
The largest animal to exist on planet earth was the blue whale, but know they are starting to go and there is the dinosaur, Hope this was what you were expecting
i dont know the answer
Carcharodon megalodon was a type of shark, not a dinosaur. They are the largest fish we know of, with a length of about 50 feet and a weight greater than that of the modern whale shark.
No one knows for sure what the first dinosaur is, but the earliest dinosaur we know is a small theropod called Eoraptor (dawn thief).
Nobody can predict the future but, currently, the largest desert on earth is the Antarctic Desert.
Did you know that no person was alive when dinosaur's roamed the earth..... UHDUH!!!!! :P ( )_( ) ( *_*) ( UU )O BUNNY HUNNY!!!!!!!!!!!!!!!! :-P
Nessie was a plesiosaurus. I should know I have a dinosaur encyclopedia.
The thickest chemical layer of the Earth is called the mantle.
"Whitest Kids 'U Know", worte dinosaur rap.
I don't know about mountains, but I know the mountains peaks. 1.Mount Everest 2.K2 3.Kanchenjunga
As far as we know, the only planet that human beings have walked on is the planet Earth; we have also walked on the moon, but that is a satellite, not a planet.